1. Sunday, January 13, 2013 - 9:40 PM
Computing the the primary insurance amount (PIA). The formula used to compute the PIA from average indexed monthly earnings (AIME) is weighted to provide a higher PIA-to-AIME ratio for workers with comparatively low earnings. The formula applies declining percentage conversion rates to three AIME brackets. For workers who reach age 62, become disabled, or die in 2012, the formula provides a PIA equal to the sum of
90 percent of the first $767 of AIME, plus
32 percent of the next $3,857 of AIME, plus
15 percent of AIME over $4,624.
The PIA is increased by cost-of-living adjustments (COLAs) beginning with the first year of eligibility. The COLA for 2012 took effect in December 2011.
The dollar amounts defining the AIME brackets are referred to as bend points. These bend points are updated automatically each year in proportion to increases in the national average wage level. This automatic adjustment ensures that benefit levels for successive generations of eligible workers will keep up with rising earnings levels, thereby assuring consistent rates of earnings replacement from one generation of beneficiaries to the next.
Annual Statistical Supplement, 2012 - Social Security Program Description and Legislative History
90 percent of the first $767 of AIME, plus
32 percent of the next $3,857 of AIME, plus
15 percent of AIME over $4,624.
The PIA is increased by cost-of-living adjustments (COLAs) beginning with the first year of eligibility. The COLA for 2012 took effect in December 2011.
The dollar amounts defining the AIME brackets are referred to as bend points. These bend points are updated automatically each year in proportion to increases in the national average wage level. This automatic adjustment ensures that benefit levels for successive generations of eligible workers will keep up with rising earnings levels, thereby assuring consistent rates of earnings replacement from one generation of beneficiaries to the next.
Annual Statistical Supplement, 2012 - Social Security Program Description and Legislative History
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